A 300 Newton Teacher stands on a massless plank and a 6 meter long stack of news papers weighing 100 N is on the other side of the plank. Calculate the force pillar A has to apply to hold the system in equilibrium. (Hint: think about where the center of mass of the papers lies.)

A 300 Newton Teacher stands on a massless plank and a 6 meter long stack of news papers weighing 100 N is on the other side of the plank. Calculate the force pillar A has to apply to hold the system in equilibrium. (Hint: think about where the center of mass of the papers lies.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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